{% extends 'base.html' %}
{% block title %}
主页
{% endblock %}
{% block context %}
    <div class="recommend-index">
        <div class="recommend-top">
            <div id="carouselExampleIndicators" class="carousel slide" data-ride="carousel">
                <ol class="carousel-indicators">
                    <li data-target="#carouselExampleIndicators" data-slide-to="0" class="active"></li>
                    <li data-target="#carouselExampleIndicators" data-slide-to="1"></li>
                    <li data-target="#carouselExampleIndicators" data-slide-to="2"></li>
                </ol>
                <div class="carousel-inner">
                    <div class="carousel-item active">
                        <img class="d-block w-100" src="../static/temporary-img/python1.png " alt="First slide">
                    </div>
                    <div class="carousel-item">
                        <img class="d-block w-100" src="../static/temporary-img/Python2.png" alt="Second slide">
                    </div>
                    <div class="carousel-item">
                        <img class="d-block w-100" src="../static/temporary-img/zuixin.png" alt="Third slide">
                    </div>
                </div>
{#                <a class="carousel-control-prev" href="#carouselExampleIndicators" role="button" data-slide="prev">#}
{#                    <span class="carousel-control-prev-icon" aria-hidden="true"></span>#}
{#                    <span class="sr-only">Previous</span>#}
{#                </a>#}
{#                <a class="carousel-control-next" href="#carouselExampleIndicators" role="button" data-slide="next">#}
{#                    <span class="carousel-control-next-icon" aria-hidden="true"></span>#}
{#                    <span class="sr-only">Next</span>#}
{#                </a>#}
{#                根据浏览量显示#}
{#                <div style="text-align: center" class="recommend-bottom" >#}
{#                    {% for comm in comm_li %}#}
{#                        {% for c in comm %}#}
{#                            <div class="recommend-item">#}
{#                                <a href="{% url 'home:details' %}?artid={{ c.id }}"><img src="{{ c.avatar.url }}" class="img-fluid" alt=""></a>#}
{#                                <a  href="{% url 'home:details' %}?artid={{ c.id }}">{{ c.sumary }}</a>#}
{#                            </div>#}
{#                        {% endfor %}#}
{#                    {% endfor %}#}
{#                </div>#}
            </div>
        </div>
    </div>
{#    广告#}
    <div class="recommend-bottom">
        <div class="recommend-item">
            <a href="#"><img src="../static/temporary-img/recommended-left.jpg" class="img-fluid" alt=""></a>
        </div>
        <div class="recommend-item">
            <a href="#"><img src="../static/temporary-img/recommended-right.jpg" class="img-fluid" alt=""></a>
        </div>
    </div>
    {% for article in articles %}
        <div class="cl-card">
            <div class="row">
                <div class="col-lg-3 col-md-4 col-sm-12 cl-card-image"><a href="{% url 'home:details' %}?artid={{ article.id }}"><img
                        src="{{ article.avatar.url }}" class="img-fluid" alt=""></a>
                </div>
                <div class="col-lg-9 col-md-8 col-sm-12 cl-card-main">
                    <h3 class="cl-card-main-title"><a href="{% url 'home:details' %}?artid={{ article.id }}">{{ article.title }}</a></h3>
                    <p class="cl-card-main-info">
                            {{ article.sumary }}
                    </p>
                    <p class="cl-card-more"><a href="{% url 'home:details' %}?artid={{ article.id }}">阅读更多...</a></p>
                </div>
            </div>
        </div>
    {% endfor %}
    <nav aria-label="Page navigation example">
        <ul class="pagination justify-content-center">
            {# has_previous True如果有上一页，则返回#}
            {% if articles.has_previous %}
            <li class="page-item">
                <a class="page-link" href="?cat_id={{ cat_id }}&page_index={{ articles.previous_page_number }}"
                        aria-label="Previous">
                    <span aria-hidden="true">上一页</span>
                    <span class="sr-only">上一页</span>
                </a>
            </li>
            {% else %}
             <li class="page-item disabled">
                    <a class="page-link" href="#" aria-label="Previous">
                        <span aria-hidden="true">上一页</span>
                        <span class="sr-only">上一页</span>
                    </a>
                </li>
            {% endif %}
            {#  articles.paginator.page_range  返回当前数据的 页码迭代器。 #}
            {% for num in articles.paginator.page_range %}
                {% if num %}
                    {% ifequal num articles.number %}
                        <li class="page-item active"><a class="page-link" href="#">{{ num }}</a></li>
                    {% else %}
                        <li class="page-item"><a class="page-link"
                                             href="?cat_id={{ cat_id }}&page_index={{ num }}">{{ num }}</a>
                        </li>
                    {% endifequal %}
                {% else %}
                    <li class="disabled"><a href="#">...</a></li>
                {% endif %}
            {% endfor %}
            {# has_next True如果有下一页则返回#}
            {% if articles.has_next %}
                <li class="page-item">
                    <a class="page-link"
                        href="?cat_id={{ cat_id }}&page_index={{ articles.next_page_number }}"
                            aria-label="Next">
                        <span aria-hidden="true">下一页</span>
                        <span class="sr-only">下一页</span>
                    </a>
                </li>
            {% else %}
                <li class="page-item disabled">
                    <a class="page-link" href="#" aria-label="Next">
                        <span aria-hidden="true">下一页</span>
                        <span class="sr-only">下一页</span>
                    </a>
                </li>
            {% endif %}
            <li class="page-item disabled">
                <a href="#" class="page-link">共计：{{ articles.paginator.count }} 条</a>
            </li>
        </ul>
    </nav>
{% endblock %}
